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Heart|Lab Grown|IGI

1.93ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG828605359

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828605359

Diamond specifications and retailer prices

From £232 GBP
$312 USD
As of November 1, 2026
Save £108 GBP (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £894 GBP at Brilliance · As of October 5, 2026
View at Brilliance

About this 1.93ct lab-grown heart diamond

This 1.93ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828605359 or 828605359. Listed at 3 retailers as of November 1, 2026, with a 46% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828605359
Dimensions7.31 × 8.60 × 5.25 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm8.60 mm1.93 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828605359
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £894 GBP|Low: £232 GBP|High: £946 GBP|Avg: £614 GBP|-1.2%
Brilliance
Retailer 2
Retailer 3
October 27, 2026
Retailer 2£232 GBP
Retailer 3£341 GBP
Brilliance£894 GBP

9 data points across 3 retailers

3 retailers£232 GBP to £341 GBP

A
Cheapest Retailer
-
£232 GBP
$312 USD
Final sale: no returns
B+
Retailer 2
-
£341 GBP
$457 USD
View
Most Expensive
Brilliance
D45445729 · Oct 5
£894 GBP
$1,200 USD
View
Price last confirmed 28 days ago
2 more retailers have this diamond
Prices start from £232 GBPSave up to £108 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.93ct Heart
£232 GBP